tragic details from the death of fast and furious star paul walker. investigators confirming speed was a factor in that accident. walker was riding in a friend's porsche when it crashed into a light pole over the weekend. the fast and furious costar tyrese gibson broke down. he posted a note on instagram. paul is the heart beat of this franchise and we're going to see his legacy lives on forever. walker was in the middle of shooting fast and furious number 7. tmz reporting production of that film stopped for now. walker leaves behind a 15-year-old daughter. he was just 40 years old. >>> freezing rain and ice are to blame for a massive pileup that involved 65 cars and 3 tractor-trailers. this crash was near worcester, massachusetts, and at least 35 people were hurt in that but amazingly no one died. the interstate was shut down for four and a half hours. what a mess. >>> today is cyber monday, the biggest on-line shopping day of the year. analysts expecting sales to top $2 billion today. speaking of shopping, amazon confirming that it is testing a dron